PERC H710 + 5 bay AMI MG9072 based backplane

Hi there,

I'm trying to get a AMI MG9072 backplane to work on the PERC H710 but the backplane is not detected. The disks in the bays are detected without any issues. I'm using two SFF-8087 to 4x SATA /w sideband cables. I tried with one sideband cable and I tried with two sideband cables. The logfile exported from OMSA shows this:

T19: PD Flags Size S N F Vendor Product Rev P C ID SAS Addr Port Phy DevH WU BFw BRev

T19: -------------------------------------------------------------------------------------------------------------------

T19: 0 f1400005 74706daf 1 1 0 ATA ST1000DM005 HD10 0001 0 0 00 4433221107000000 06 07 0f 1 NA NA

T19: 1 f1400005 74706daf 1 1 0 ATA SAMSUNG HD103SJ 0001 0 0 01 4433221106000000 05 06 0e 1 NA NA

T19: 2 f1400005 74706daf 1 1 0 ATA SAMSUNG HD103SJ 0001 0 0 02 4433221105000000 04 05 0d 1 NA NA

T19: 3 f1400005 74706daf 1 1 0 ATA SAMSUNG HD103SJ 0001 0 0 03 4433221104000000 01 04 0a 1 NA NA

T19: 4 f1400005 74706daf 1 1 0 ATA SAMSUNG HD103SJ 00E5 0 0 04 4433221103000000 02 03 0b 1 NA NA

T19: 5 f1400005 3a38602f 1 1 0 ATA ST3500320AS SD1A 0 0 05 4433221102000000 03 02 0c 1 NA NA

T19: 6 f1400005 3a38602f 1 1 0 ATA MAXTOÿ STM350032 MX1A 0 0 06 4433221101000000 00 01 09 1 NA NA

T19: 100 00400005 0 0 0 0 LSI SMP/SGPIO/SEP 3935 0 0 ffff 0 00 ff ffff 0 NA NA

Do I miss an important setting? Or do I have wrong expectations and can you put me in the right direction on how to check if the backplane is detected? A little bit of help would be highly appreciated.

Thanks for your time in advance.

Regards,

Mark